Developing unit for copiers
- Canon
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Description
FIG. 1 is a front elevational view of developing unit for copiers showing my new design;
FIG. 2 is a rear elevational view thereof;
FIG. 3 is a top plan view thereof;
FIG. 4 is a bottom plan view thereof;
FIG. 5 is a left side elevational view thereof;
FIG. 6 is a right side elevational view thereof; and
FIG. 7 is a perspective view thereof.
Referenced Cited
U.S. Patent Documents
Foreign Patent Documents
D238658 | February 1976 | Stone |
D245761 | September 13, 1977 | Alseth et al. |
D276916 | December 25, 1984 | Masaki |
D277289 | January 22, 1985 | Sabin |
D286297 | October 21, 1986 | Clowe et al. |
D287023 | December 2, 1986 | Masaki |
D298259 | October 25, 1988 | Masaki |
D298333 | November 1, 1988 | Masaki et al. |
D298334 | November 1, 1988 | Masaki et al. |
D298335 | November 1, 1988 | Masaki et al. |
D298336 | November 1, 1988 | Masaki |
D303541 | September 19, 1989 | Aoyama |
D303542 | September 19, 1989 | Tashiro |
D303543 | September 19, 1989 | Seki |
4849791 | July 18, 1989 | Hagihara et al. |
0029277 | February 1984 | JPX |
59-061845 | April 1984 | JPX |
62-044774 | February 1987 | JPX |
0044780 | February 1987 | JPX |
Patent History
Patent number: D313615
Type: Grant
Filed: Jan 13, 1989
Date of Patent: Jan 8, 1991
Assignee: Canon Kabushiki Kaisha (Tokyo)
Inventor: Hiroyuki Tokuda (Yokohama)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Caron D. Veynar
Law Firm: Fitzpatrick, Cella, Harper & Scinto
Application Number: 7/296,760
Type: Grant
Filed: Jan 13, 1989
Date of Patent: Jan 8, 1991
Assignee: Canon Kabushiki Kaisha (Tokyo)
Inventor: Hiroyuki Tokuda (Yokohama)
Primary Examiner: Nelson C. Holtje
Assistant Examiner: Caron D. Veynar
Law Firm: Fitzpatrick, Cella, Harper & Scinto
Application Number: 7/296,760
Classifications
Current U.S. Class:
Copy Reproducing Equipment (D18/36);
Toner Or Developer Container, Cassette, Etc. (D18/43)